Bank 1 is the passenger side of the engine on your Ford Mustang
Sensor 2 is in the exhaust after the catalytic converter ( downstream )
Bank 2 is the driver's side of the engine in your Ford Mustang Sensor 2 is in the exhaust after the catalytic converter ( downstream )
On a Ford Mustang ( V6 and V8 ) Bank 1 is the passenger side of the engine
In front of the catalytic converter on the passenger side
On a 2001 Ford Mustang , 3.8 liter V6 engine : Bank 1 is the passenger side of the engine Sensor 1 would be close to the engine BEFORE the exhaust enters the catalytic converter
On a Ford Mustang ( V6 and V8 engines ) Bank 2 is the drivers side of the engine Sensor 2 would be AFTER the exhaust has passed through the catalytic converter
On a Ford Mustang ( V6 and V8 ) Bank 1 is the passenger side of the engine
bank 2 is the drivers side of your engine sensor 2 is after the exhaust has passed through the catalytic converter ( downstream )
bank 1 is the passenger side of the engine in your Ford Mustang , and sensor 2 is after the exhaust has passed through the catalytic converter ( downstream )
bank 2 is the drivers side of the engine in your Ford Mustang , and sensor 2 is after the exhaust has passed through the catalytic converter ( downstream )
Bank 1 is the passenger side of the engine in your 2000 Ford Mustang V6 Sensor 1 is before the catalytic converter ( upstream ) Sensor 2 is after the catalytic converter ( downstream )
Bank 2 is the drivers side of the engine in your Ford Mustang Sensor 1 would be near the motor before the exhaust enters the catalytic converter
Bank 2 is the drivers side of your Mustang engine Sensor 2 would be after the catalytic converter ( downstream )